package com.qying.sort;

import java.util.Collections;

/**
 * 冒泡排序
 */
public class BubbleSort {

    public static void main(String[] args) {
        int[] arr = Number.arr;

        for (int i : arr) {
            System.out.print(i + ",");
        }
        System.out.println();

        for (int i = 0; i< arr.length; i++) {
            for (int j = 0; j < arr.length-1-i; j ++) {
                if (arr[j] > arr [j+1]) {
                    int temp = arr[j+1];
                    arr[j+1] = arr[j];
                    arr[j] = temp;
                }
            }
        }

        for (int i : arr) {
            System.out.print(i + ",");
        }
    }
}
